A novel selective encryption scheme for H.264/AVC video with improved visual security.
Junhui HeYuzhang XuWeiqi LuoShaohua TangJiwu HuangPublished in: Signal Process. Image Commun. (2020)
Keyphrases
- encryption scheme
- mpeg video
- video streams
- security analysis
- standard model
- cca secure
- public key
- diffie hellman
- data sharing
- secret key
- encryption algorithm
- video data
- compressed domain
- video sequences
- security model
- lossless compression
- public key cryptosystem
- ciphertext
- video frames
- encryption key
- private key
- multimedia
- inter frame
- video analysis
- video content
- video coding
- public key encryption
- key management
- video objects
- hash functions
- provably secure
- image representation
- bit rate
- high dimensional
- high quality